Interaction to Next Paint (INP) is a new Core Web Vital metric focused on responsiveness that is scheduled to replace First Input Delay on March 12, 2024. Optimizing for INP is easier with the right tools to monitor and track it.
What Is Interaction to Next Paint (INP)?
INP measures the amount of time a site visitor waits after doing something like clicking a button or typing and the time it takes for the website to provide a visual feedback. INP is a metric showing the amount of time visual feedback is blocked after a user interaction.